61607215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{15817}}^1$

素因数の和:15882

約数の個数: 16

約数和(自身を含む): 79722720

約数和(自身を除く): 18115505

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 15817, 79085, 300523, 648497, 1502615, 3242485, 12321443, 61607215]

約数ペア:

[(1, 61607215), (5, 12321443), (19, 3242485), (41, 1502615), (95, 648497), (205, 300523), (779, 79085), (3895, 15817)]